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公开(公告)号：US20180101065A1
公开(公告)日：2018-04-12
申请号：US15108298
申请日：2016-06-12
Inventor： Yong FAN
IPC: G02F1/1335
CPC classification number: G02F1/133603 , G02B5/28 , G02F1/133606 , G02F1/133609 , G02F1/133621 , G02F2001/133614
Abstract: The present disclosure discloses a backlight module and a liquid crystal display device, the backlight module includes a light source; a spectrally selective element arranged in the light path between the light source to the light-emitting surface of the backlight module, is used to pass through the red, green and blue spectral and limit or block the remaining spectrum. Through the above, the present disclosure may increase the color gamut of the display device and improve the color saturation of the display device.
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公开(公告)号：US20180088379A1
公开(公告)日：2018-03-29
申请号：US15031744
申请日：2016-04-08
Inventor： Yong FAN
IPC: G02F1/1368 , G02F1/1335 , G02F1/1362 , H01L27/15 , H01L33/00 , H01L33/26 , H01L33/60
CPC classification number: G02F1/1368 , G02F1/133528 , G02F1/133605 , G02F1/133621 , G02F1/13394 , G02F1/136209 , G02F2202/02 , G02F2202/10 , G02F2202/36 , H01L27/156 , H01L33/0041 , H01L33/26 , H01L33/60
Abstract: The present disclosure teaches a graphene backlight module and a liquid crystal display (LCD) device including the backlight module. The backlight module includes a lower substrate, a number of graphene sources, a number of graphene drains, a graphene light generation layer, a first insulating protection layer, a number of graphene gates, and a second insulating protection layer. Graphene is used to make the gates, sources, drains, and the light generation layer of the backlight module. The graphene backlight module therefore functions both as a lighting unit and a driving unit to the liquid crystal, thereby simplifying the LCD device's structure and manufacturing process. In addition, as there is no need for the light guide plate and optical films required by conventional backlight modules, the thinning of the LCD device is achievable.
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公开(公告)号：US20180081241A1
公开(公告)日：2018-03-22
申请号：US15038479
申请日：2016-04-08
Inventor： Yong FAN
CPC classification number: G02F1/133621 , G02F1/133603 , G02F1/1368 , H01L27/156 , H01L33/0041 , H01L33/26 , H01L33/40 , H01L33/52 , H01L33/54 , H01L33/60
Abstract: The present disclosure proposes a graphene backlight module and an LCD. The graphene backlight module includes a first transparent substrate, a second transparent substrate, a graphene luminous layer, a protective layer, and a black matrix layer. The graphene luminous layer includes luminous elements. A gap located between any two of the adjacent luminous elements is covered by the protective layer. Each of the plurality of luminous elements comprises a source/drain layer, a luminous layer, and a gate layer covering the luminous layer. The black matrix layer includes a plurality of light-shielding units disposed on the protective layer which corresponds to the gap located between any two of the adjacent luminous elements. The graphene backlight module can reduce the color shift of the images shown on the LCD. The color saturation of wide-angle LCDs and the display effect of images are improved as well.
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公开(公告)号：US20170227817A1
公开(公告)日：2017-08-10
申请号：US14905263
申请日：2015-12-22
Inventor： Yong FAN
IPC: G02F1/1335
CPC classification number: G02F1/133605 , G02B6/0021 , G02B6/0031 , G02B6/0078 , G02B6/0088 , G02F1/133524 , G02F1/133603 , G02F1/133606 , G02F1/133608 , G02F2001/133628
Abstract: A backlight unit comprises a main reflection sheet, a light guide plate arranged on reflection surface of the main reflection sheet, a light source and a deputy reflection sheet. A groove located at middle of the light output surface of the light guide plate. The deputy reflection sheet is arranged on the light output surface and covers the groove, and the reflection surface of the deputy reflection sheet is toward the light source of the backlight module. The units are arranged on bottom surface of the receiving groove at intervals, and a diffusion plate seals the receiving groove and is disposed opposite to the light output surface.
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公开(公告)号：US20170045674A1
公开(公告)日：2017-02-16
申请号：US14762854
申请日：2015-04-22
Inventor： Yong FAN
IPC: F21V8/00
CPC classification number: G02B6/0068 , G02B6/002 , G02B6/0021 , G02B6/0025 , G02B6/009
Abstract: The present invention provides a backlight module, having a glue frame, a light guide plate, a first light source assembly and a second light source assembly, and the light guide plate, the first, the second light source assemblies are accommodated in the glue frame, and the first light source assembly has a light source, and the second light source assembly has a substrate, a plurality of laser light sources and a diffuser, and the laser light sources are aligned on the substrate, and the light guide plate has a first, a second incident surfaces, and the light source of the first light source assembly and the first incident surface are oppositely positioned, and the laser light sources and the second incident surface are oppositely positioned, and the diffuser is positioned between the laser light sources and the second incident surface with certain distances.
Abstract translation: 本发明提供了一种具有胶框，导光板，第一光源组件和第二光源组件的背光模块，并且导光板，第一，第二光源组件容纳在胶框 所述第一光源组件具有光源，所述第二光源组件具有基板，多个激光源和漫射器，并且所述激光源在所述基板上对准，所述导光板具有 首先，第二入射面，第一光源组件和第一入射面的光源相对定位，激光光源与第二入射面相对地定位，扩散器位于激光光源 和第二个入射面有一定的距离。
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Patent Agency Ranking
36.发明申请Fluorescent Strip and Light-Emitting Diode (LED) Packaging Module Employing Same 审中-公开荧光条和发光二极管（LED）包装模块采用相同公开(公告)号：US20170025585A1
公开(公告)日：2017-01-26
申请号：US14647116
申请日：2014-07-10
Inventor： Yong FAN
IPC: H01L33/50 , H01L33/64 , H01L25/075
CPC classification number: H01L33/505 , G02B6/0025 , G02B6/0026 , H01L25/0753 , H01L33/502 , H01L33/642 , H01L2924/0002 , H01L2933/0041 , H01L2933/0083 , H01L2933/0091 , H01L2924/00
Abstract: The invention provides a fluorescent strip, which covers a luminous body, wherein the fluorescent strip includes a fluorescent powder layer and at least two protective layers; and the fluorescent powder layer is sandwiched between the two protective layers, so that the falling of fluorescent powder is avoided, a function of protecting and limiting the fluorescent powder is realized, and the fluorescent powder is uniformly laid on a surface of the luminous body. The fluorescent strip further includes a light converging layer, wherein the light converging layer covers the outer protective layer; and light emitted from the luminous body sequentially passes through the inner protective layer, the fluorescent power layer, the outer protective layer and the light converging layer, and is converged into light rays through the light converging layer.
Abstract translation: 本发明提供了一种覆盖发光体的荧光条，其中荧光条包括荧光粉层和至少两个保护层; 并且荧光粉层夹在两个保护层之间，从而避免了荧光粉的掉落，实现了保护和限制荧光粉的功能，荧光粉均匀地铺在发光体的表面上。 荧光条还包括聚光层，其中聚光层覆盖外保护层; 从发光体发出的光依次通过内保护层，荧光发光层，外保护层和聚光层，并通过聚光层会聚成光。
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37.发明申请公开(公告)号：US20160343307A1
公开(公告)日：2016-11-24
申请号：US14422678
申请日：2015-01-06
Inventor： Yong FAN
IPC: G09G3/34 , G09G3/20 , G09G3/36 , G02F1/1335
CPC classification number: G09G3/3413 , G02F1/133514 , G02F1/133528 , G02F1/133621 , G02F1/1368 , G02F2001/133302 , G02F2001/133622 , G02F2201/40 , G09G3/2003 , G09G3/34 , G09G3/342 , G09G3/36 , G09G3/3611 , G09G5/02 , G09G2300/0452 , G09G2300/0465 , G09G2310/0235 , G09G2310/0237 , G09G2320/064
Abstract: The present invention provides a field sequential color LCD, which includes a LCD panel and a backlight module. The LCD panel includes a color filter of a first color subpixel and a color filter of a second color subpixel, a field sequential cycle of the LCD panel includes a first sub-frame period and a second sub-frame period. The backlight module provides backlight, including red, cyan, blue and green backlights, to the LCD panel. The backlight module provides two of the four backlights in the first sub-fame period, and provides another two of the four backlights in the second sub-frame period. The above LCD can cover the pointer's gamut entirely in the natural world, only color filters of subpixels of two colors are required to achieve tetra-color (RGBC) display, no additional subpixel is required, the manufacturing process of color filter of LCD panel is simplified, and the cost is reduced.
Abstract translation: 本发明提供一种场顺序彩色LCD，其包括LCD面板和背光模块。 LCD面板包括第一颜色子像素的滤色器和第二彩色子像素的滤色器，LCD面板的场顺序周期包括第一子帧周期和第二子帧周期。 背光模块向LCD面板提供背光，包括红色，青色，蓝色和绿色背光。 背光模块在第一个子帧期间提供四个背光源中的两个，并在第二个子帧周期中提供四个背光源中的另外两个。 上述液晶显示器可以完全覆盖指针的色域，只需要两色子像素的彩色滤光片即可实现四色（RGBC）显示，不需要额外的子像素，LCD面板的滤色片制造过程 简化，成本降低。
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公开(公告)号：US20160343281A1
公开(公告)日：2016-11-24
申请号：US14422355
申请日：2015-01-04
Inventor： Yong FAN
IPC: G09G3/20
CPC classification number: G09G3/2003 , G09G5/02 , G09G2320/0626 , G09G2320/0666 , G09G2340/06
Abstract: A method for RGB data conversion includes the following steps: A) converting input values of RGB to an HSV color space; B) adjusting saturation values and/or brightness values on the condition that hue values of the HSV color space are unchanged; C) calculating color-enhanced values of RGB base on the hue vales, the saturation values and the brightness values after the step B). The present invention also provides an apparatus for RGB data conversion. In the method and apparatus for RGB data conversion of the present invention, the color quality of the display panel is improved by increasing the color saturation and/or brightness.
Abstract translation: 一种用于RGB数据转换的方法包括以下步骤：A）将RGB的输入值转换为HSV色彩空间; B）在HSV色彩空间的色调值不变的条件下调整饱和度值和/或亮度值; C）根据步骤B）中的色调值，饱和度值和亮度值计算RGB的色彩增强值。 本发明还提供了一种用于RGB数据转换的装置。 在本发明的RGB数据转换方法和装置中，通过增加色彩饱和度和/或亮度来提高显示面板的色彩质量。
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公开(公告)号：US20160187575A1
公开(公告)日：2016-06-30
申请号：US14435467
申请日：2015-01-14
Inventor： Yong FAN
IPC: F21V8/00
CPC classification number: G02B6/0091 , G02B6/0068 , G02B6/0073
Abstract: The disclosure is related to a backlight module and a display device. The backlight module comprises a light guide plate, a first light bar, a second light bar and a plurality of first blockers. The light guide plate comprises a first surface and a second surface intersecting with the first surface. The first substrate is arranged close to the first surface of the light guide plate. The first light emitting diodes are arranged between the first substrate and the first surface of the light guide plate. The second light emitting diodes are arranged between the second substrate and the second surface of the light guide plate. The first blockers are arranged between the first substrate and the first surface of the light guide such that a first space is formed between the first light emitting diodes and the first surface of the light guide plate.
Abstract translation: 本公开涉及背光模块和显示装置。 背光模块包括导光板，第一光条，第二光棒和多个第一阻挡器。 导光板包括与第一表面交叉的第一表面和第二表面。 第一基板布置成靠近导光板的第一表面。 第一发光二极管布置在第一基板和导光板的第一表面之间。 第二发光二极管布置在第二基板和导光板的第二表面之间。 第一阻挡件布置在第一基板和光导的第一表面之间，使得在第一发光二极管和导光板的第一表面之间形成第一空间。
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公开(公告)号：US20180299727A1
公开(公告)日：2018-10-18
申请号：US15520388
申请日：2017-04-13
Inventor： Yong FAN
IPC: G02F1/1335
Abstract: The present disclosure relates to a display device includes a display panel and a backlight source. The display panel includes a top substrate and a down substrate opposite to the top substrate. The top substrate includes a reflective filter layer and a colorful luminous layer. The colorful luminous layer respectively emit red, green, and blue light beams emitting out from the reflective filter layer. The reflective filter layer reflects a portion of the light beams from the backlight source to the reflective filter layer into the colorful luminous layer to further activate the colorful luminous layer to emit the light beams to enhance an optical performance. In this way, the content of the QDs of the colorful luminous layer can be reduced without affecting the luminous effect such that the concentration of the cadmium element may comply to the requirement of the ROHS standard
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